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» The Most Efficient Uniquely Decipherable Encoding Schemes
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DPHOTO
2009
154views Hardware» more  DPHOTO 2009»
13 years 5 months ago
Optimal color filter array design: quantitative conditions and an efficient search procedure
Most digital cameras employ a spatial subsampling process, implemented as a color filter array (CFA), to capture color images. The choice of CFA patterns has a great impact on the...
Yue M. Lu, Martin Vetterli
TMC
2011
151views more  TMC 2011»
13 years 2 months ago
Flexible Broadcasting of Scalable Video Streams to Heterogeneous Mobile Devices
—We study the scalable video broadcasting problem in mobile TV broadcast networks, where each TV channel is encoded into a scalable video stream with multiple layers, and several...
Cheng-Hsin Hsu, Mohamed Hefeeda
ICASSP
2011
IEEE
12 years 11 months ago
SEAMLESS P2P-MDVC with well-balanced descriptions
Multiple-description coding (MDC) provides a promising solution to support the error-prone transmission over multiple channels. One extremely important application is to design ef...
Shuyuan Zhu, Jeff Siu-Kei Au-Yeung, Bing Zeng
MEDIAFORENSICS
2010
13 years 9 months ago
A framework for theoretical analysis of content fingerprinting
The popularity of video sharing platforms such as Youtube has prompted the need for the development of efficient techniques for multimedia identification. Content fingerprinting i...
Avinash L. Varna, Wei-Hong Chuang, Min Wu
TCSV
2010
13 years 2 months ago
Motion Refinement Based Progressive Side-Information Estimation for Wyner-Ziv Video Coding
During the past ten years, Wyner-Ziv video coding (WZVC) has gained a lot of research interests because of its unique characteristics of "simple encoding, complex decoding&quo...
Wei Liu, Lina Dong, Wenjun Zeng